info_tfgrid/collections/tfgridsimulation/specs/specs_simulator.md

## growth simulation

```js
!!tfgrid_simulator.node_growth_define
    node_name:'silver'
    new_month:'0:20,30:5000'
    churn:2                     //in percent 0..100
    utilization:'0:0,20:70'     //in percent 0..100
    discount:'0:0,60:30'        //in percent 0..100

!!tfgrid_simulator.node_growth_define
    node_name:'platinum'
    new_month:'0:20,50:200'
    churn:2                     //in percent 0..100
    utilization:'0:0,20:70'     //in percent 0..100
    discount:'0:0,60:30'        //in percent 0..100

!!tfgrid_simulator.node_growth_define
    node_name:'ai'
    new_month:'0:20,30:100'
    churn:2                     //in percent 0..100
    utilization:'0:0,20:70'     //in percent 0..100
    discount:'0:0,60:30'        //in percent 0..100


!!tfgrid_simulator.incaprice_define
    incaprice_usd:'0:0.05,12:0.3,24:0.5,60:2'


!!tfgrid_simulator.run name:'run1'



```